1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62bd61aa2814764ddfd4648086190cbac11057c8df9ae2a04d9d82ac9efa34e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e32344f-1a78-4882-9ab9-81e5341ca9dc.json and https://artists.proofprofile.net/proofs/artist/6e32344f-1a78-4882-9ab9-81e5341ca9dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286d00248b6c9459327da3b70c8c2af092f86aa392d8bb50d98669d5d04eff19. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1914629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abf6ac5809605eeb6efc7a5853af6ff19dbf944af258d380da662bccabdd316. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1914630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e59154819892bba053cc46345dfbed6bc5fcdab6026700c7da2fb99987d404. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1914631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87a60d8c6466bb325ec2ea903db7601ab5a449ef750b66e3c92dedccab863ed. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1914632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0296df2f78847cdffabc5ab7afb2b5fd1f2cc1f774c4cb0c930f115d8e2715. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec2c9091498ccfdbc9856d55cbea3581e4804ef893e26566227d4c02029954c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411b54047486219eb657e072ae3261982ea8b5b145cb2ed5d91654f06e897773. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fde62cdbf029ec6f7d5007aeb462f55b92c6d06f6f515daee4fe4f9ab40b4c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9151fe4eb7b8dad36c065ef0c284df3bb4b0a57d280b2dd1960f3724cc2fecb6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bf4e255120d2c0caf1d5cad4dd8220a1fd64ca4d7005fde769b463e0393202. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e76f8a292dd61093cc6c3d0026a27f4a008b8c94afc050b3f3d918d9480b4e. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1912512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfbcb60fc56b9710d8e79e02e61f9c465e3f7a680a764a895b54532afeea9a3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932427093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea976645f92bc665d367a71c8b6d7ba25475bccd26a67769733d8cfd7d1277f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932424758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898309a356813751fb2b3b2134bffe0ecee2f784fd2665e430f8ffb486fe1ac8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932424032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd780396962da63da7d155cd660f58484facb871dccbcfcf5c8208ad5b5da5177. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932332335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd57c764f948eb20838f4e2c59159bf421754030e5ad5623d902f4fd468109. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2390975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03832b1c57b84b83e1c00d89e28fc456c33553ab41643db8e9bd2325f2c23bc5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2390157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc180e2b316106459f6289459a0fcb2bb092e845ee2e40b6d8ac7f637c21fc69. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2390020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a0814460aabd0c4bf10b969e00bbaf5cf1a4a0cfd6e39acc6330604358a990. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2291793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3e4732b6bf1da23f873487b9aac49531c3c4a56d3ad99b6809cd30d2bdf8d3. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2291559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d2325e25dec1900a3fff7262a7dc6a602389876cfdcf12280e464cf2c21eaa. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2290735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990f5d43dcc49d3b0266fce0ee68b7b74c40f003647d248bc38e8be69fae468e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2290535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43edd19a95380d5a0aa065f67e8539e4f43b3308c61ea0e1cb2783b9a98a61f4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2290344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7697d5abc4009b850d85a276bd7e45186e517ae4462247436d4b5119a4c3e80b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2290309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a835859c29fa5a40ceeccaa3ab5f87ae0597effecaae72ec08814c3eb4a5a04. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2193165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645bff345fa64e3b939b3d7f922fdcd8fe08e883f2503ce560f4ef1f6b076921. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2193124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049eab4b950f28e8bae6ef2b8395d420ddeedccb4c84d93098bd2179b39c188a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2193125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4de0cad3e6503295a4c6f4dcbe9795d1d80dfd3792cc997d7a3a909a6777036. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2193068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34d49e65208667c8f09aebf592bdf59b8fde76468e159b0b5e80be927287e14. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62100821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fc276d2c7f1163d6028a49abf1505e8b5ed126d28195a0ea18f672db92cbbc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2192580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267371b896351f8765159b00289ca121eecbebeb533e21bb24b604d17404ce0b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2192487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa117d55beadc01cbf3357af7aef09143c7d09bc901d291d050a5a9941437546e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2192238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf441eb391253df00d098a1df5facd74c11dee4625b74c54eeff31a1629a03041. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2192069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102f9fcd54e169289084fabb6b92ba9fefd296abf20478e20f61780916fc2718. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2192349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ad9db92e1b1a7b21be3b6091758b0ded61c46d970c3af7cb624973dd811a65. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2191510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf832a5ef2503a1ef2aa3fd8bc6e1c1b09772d7edb5cf71fd81fb203561262691. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2191250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc429b77ff3ea7fda74dae9c60de0f3a4cd38d13d9b8edbf8f5f023f20d82b6. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2191251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa903ae061cee5bf665f965fc8d390b1c09b1520fa92b8220dcdaa1b12623dd2a. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2191029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70a13e193b8de8005a5149f8c6d1e70d8c1e897ce12f69129df313777105500. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2190431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0c61db24c731fb152fa8be3b05d1e4dab6df2d355abbbf0b5148c4b0e8068e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2106898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf37d68908f54479945e7229378844bd6274f68cb00bce3e0be47aaaa27b3135. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2170816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe8141605b2d16f11286846ffc4b99372acdbb220e6aeb9ffd6978811f19cff. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2190482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d57b8091169e8080bf397e8f757b7be6d5051c2ceb293640942bb68e57ae132. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2110047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a44ab428cf5371c507b3894b6fe33e9d46252c09cd503bc2dc39ec3f7fc574a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2093004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b380bc28beb24ba24cdf31301f782e1cf93ff8c9064eb7f7910463a3a567ffd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2092428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5851f980f97ac04bcec62d5c62fa17957d21bcc08ef14b0042a7e9ebed57063c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2092429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0052283494999ac2b0eca1a0925c1b2b7360c587d6168d7b301d41b332dc2f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2092233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5654e91d2ec44b9a6cf7a45ffeae00bd9e65f1f63acdb3fc12edc280d95d47f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932521114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd941d5d89f3d27d46f6575beddc3ed2434ad9f966defc4fc0822788aea96f5b3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932521115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e8b42669305a237485dcfad6b29d0943cc9d74c68e8bec6c1023a654bf6aa1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932520613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651fb4e3b92b7e7184f4edf5c9de6ec0e527161b629955b67014f035b87cdf4c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932520614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764a51ef6837826ed83bbbf30e0ecaf1c330aa01075371bd72c2b6dbb0b5fd36. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2092424.
Robotika - Andrea Signore & Mha Iri Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79d3bab66e26e6d09602df15db28a8a26739658929baaf094210c1f37f3ed3b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1980500.